CN113894735B - Portable hand-held type module anchor clamps - Google Patents
Portable hand-held type module anchor clamps Download PDFInfo
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- CN113894735B CN113894735B CN202111130182.0A CN202111130182A CN113894735B CN 113894735 B CN113894735 B CN 113894735B CN 202111130182 A CN202111130182 A CN 202111130182A CN 113894735 B CN113894735 B CN 113894735B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a portable handheld module clamp which comprises a horizontally arranged telescopic rod, a V-shaped movable arm, a fixed clamping jaw, a movable clamping jaw, a quick-change anti-slip sleeve and a locking mechanism, wherein a fixed pin shaft is fixed at one end of the telescopic rod, one end of the V-shaped movable arm is hinged to the other end of the telescopic rod, a movable pin shaft is fixed at a V-shaped bending part of the V-shaped movable arm, the end parts of the horizontal parts of two inverted L-shaped clamping arms of the fixed clamping jaw are hinged to the fixed pin shaft, the end parts of the horizontal parts of the two inverted L-shaped clamping arms of the movable clamping jaw are hinged to the movable pin shaft, the fixed pin shaft and the movable pin shaft are both connected with the locking mechanism and used for locking the angle and the distance between the two inverted L-shaped clamping arms of the fixed clamping jaw or the movable clamping jaw, and the quick-change anti-slip sleeve is clamped and sleeved on the bottom end of the vertical part of each inverted L-shaped clamping arm. The invention is convenient for taking out or putting in the lithium battery module from the battery pack according to the size of the lithium battery module, the operation is quick, and the clamp clamps the lithium battery module, thereby greatly improving the safety of the operation.
Description
Technical Field
The invention relates to the field of lithium battery module assembly, in particular to a portable handheld module clamp.
Background
At present, the degree of automation is not high in the internal power battery packing is joined in marriage and dismantlement process, most still handheld lithium cell module is put into the case, especially whole dress battery package is done the experiment and needs to dismantle inside lithium cell module and arrange the thalposis, because the inside clearance of reserving of battery package is very little after the assembly, under the condition that does not have special fixture, the lithium cell module is hardly taken out from the battery package, and press from both sides very easily and hinder the finger at the in-process of getting the lithium cell module, the lithium cell module is dismantled inefficiency, and operation process easily causes the lithium cell module to drop, and has the operation potential safety hazard.
Disclosure of Invention
The invention aims to provide a portable handheld module clamp, which is convenient for rapidly clamping a lithium battery module out of a battery pack according to the size of the lithium battery module or accurately and safely placing the module into the battery pack during battery pack timing, is rapid to operate, clamps and greatly improves the operation safety.
The technical scheme of the invention is as follows:
a portable handheld module clamp comprises a telescopic rod, a V-shaped movable arm, a fixed clamping jaw, a movable clamping jaw, a quick-change anti-skidding sleeve and a locking mechanism, wherein the telescopic rod is horizontally arranged, a vertically-arranged fixed pin shaft is fixed at one end of the telescopic rod, the other end of the telescopic rod is of a U-shaped hinged seat structure which is communicated up and down, one end of the V-shaped movable arm extends into a U-shaped groove of the U-shaped hinged seat and is hinged with the other end of the telescopic rod through a pin shaft, the horizontal height of the other end of the V-shaped movable arm is lower than that of the telescopic rod, a pin shaft mounting block is fixed at a V-shaped bending part of the V-shaped movable arm, and a bending section of the V-shaped movable arm hinged with the telescopic rod is coaxial with the telescopic rod, and a vertically-arranged movable pin shaft is fixed on the pin shaft mounting block;
the fixed clamping jaw and the movable clamping jaw respectively comprise two inverted L-shaped clamping arms, the end parts of the horizontal parts of the two inverted L-shaped clamping arms of the fixed clamping jaw are hinged to the fixed pin shaft, the end parts of the horizontal parts of the two inverted L-shaped clamping arms of the movable clamping jaw are hinged to the movable pin shaft, and quick-change anti-slip sleeves are respectively sleeved on the bottom ends of the two inverted L-shaped clamping arms of the fixed clamping jaw and the movable clamping jaw in a clamping manner;
the locking mechanism comprises a locking shaft sleeve, a locking pin, a locking ball, a horizontal spring, a vertical spring, two locking friction rings and two support sheets, wherein the locking shaft sleeve is sleeved and connected to the corresponding fixed pin shaft or the corresponding movable pin shaft in a spline mode;
the locking shaft sleeve comprises an upper part, a middle part and a lower part, the inner diameters of the upper part, the middle part and the lower part of the locking shaft sleeve are the same, the outer diameters of the upper part and the lower part of the locking shaft sleeve are smaller than the outer diameter of the middle part, an annular extrusion plate is fixed at the bottom end of the locking shaft sleeve, the inner diameter of the annular extrusion plate is equal to the inner diameter of the locking shaft sleeve, and the outer diameter of the annular extrusion plate is equal to the outer diameter of the middle part of the locking shaft sleeve;
a stepped shaft hole is formed in one end of the telescopic rod and the pin shaft mounting block, the inner diameter of the upper part of the stepped shaft hole is smaller than the inner diameter of the lower part of the stepped shaft hole, and the inner diameter of the upper part of the stepped shaft hole is larger than the outer diameter of the upper part of the locking shaft sleeve and smaller than the outer diameter of the middle part of the locking shaft sleeve;
the outer wall of the middle part of the locking shaft sleeve is provided with a locking groove, a corresponding horizontal spring and a locking ball are arranged in the locking groove, the inner end of the horizontal spring is fixedly connected with the bottom of the locking groove, the outer end of the horizontal spring is fixedly connected with the locking ball, one end of the telescopic rod and the pin shaft mounting block are horizontally provided with a locking pin through hole, the inner end of the locking pin through hole penetrates through the lower part of the stepped shaft hole, the pin rod part of the locking pin penetrates into the locking pin through hole, the horizontal spring in the locking groove is not stressed and the locking pin through hole is horizontally communicated with the locking groove, and the locking ball part extends into the locking pin through hole;
the end parts of the horizontal parts of the two inverted L-shaped clamping arms of the fixed clamping jaw or the movable clamping jaw are respectively provided with an up-down through shaft hole, the upper shaft hole of one inverted L-shaped clamping arm is overlapped with the lower shaft hole of the other inverted L-shaped clamping arm up and down and is communicated with the lower shaft hole of the other inverted L-shaped clamping arm, the diameters of the upper shaft hole and the lower shaft hole are equal,
an annular supporting sheet is fixed in the lower part of the upper shaft hole or the lower shaft hole of each inverted L-shaped clamping arm, the distance between the supporting sheet and the bottom end of the corresponding upper shaft hole or the lower shaft hole is not less than the thickness of the annular extrusion plate, the annular outer wall of the supporting sheet is fixedly connected with the inner wall of the corresponding upper shaft hole or the lower shaft hole, the inner diameter of the supporting sheet is greater than the outer diameter of the lower part of the locking shaft sleeve, locking friction rings are arranged in the upper shaft hole and the lower shaft hole, each locking friction ring is of a conical structure, the diameter of the top end of each locking friction ring is greater than that of the bottom end and smaller than that of the upper shaft hole, the bottom end of each locking friction ring is fixed on the corresponding supporting sheet, and the outer diameter of the middle part of each locking shaft sleeve is less than the inner diameter of the top end of each locking friction ring and greater than that of the bottom end of each locking friction ring;
when the vertical spring is not stressed, the middle part of the locking shaft sleeve is positioned in the lower part of the stepped shaft hole, the annular extrusion plate is positioned in the upper shaft hole and below the support sheet in the upper shaft hole, the locking ball is completely arranged in the locking groove, and the horizontal spring is extruded;
move down the location back when the locking axle sleeve along fixed pin axle or activity round pin axle, the vertical spring of locking axle sleeve extrusion downwards, the perforation of locking round pin and the horizontal intercommunication of locking groove, the locking ball stretches into in the perforation of locking round pin under the effect of horizontal spring part, fix a position the vertical axial of locking axle sleeve, the middle part of locking axle sleeve stretches into downwards in the locking friction circle of upper shaft hole, the outside circle extrusion of locking friction circle makes the outer wall of the downthehole locking friction circle of upper shaft and the inner wall contact locking in last shaft hole, the annular stripper plate stretches into downwards in the locking friction circle in the lower shaft hole, the outside circle extrusion of locking friction circle makes the outer wall of the interior locking friction circle of lower shaft hole and the inner wall contact locking in lower shaft hole of lower shaft hole, thereby realize the locking of two type arm lock angles of fixed clamping jaw or activity clamping jaw.
The other end of the V-shaped movable arm is fixed with a clamping handle, and the bending section of the V-shaped movable arm hinged with the telescopic rod is parallel to the clamping handle.
And a fixed arm coaxial with the telescopic rod is fixed at the fixed end of the telescopic rod, and the fixed pin shaft is fixed on the fixed arm.
The V-shaped movable arm is hinged on the telescopic end of the telescopic rod.
The top end of the fixed pin shaft is fixed at one end of the telescopic rod.
The top end of the movable pin shaft is fixed on the pin shaft mounting block.
The quick-change anti-slip sleeve has the advantages that the quick-change anti-slip sleeve is a cylindrical quick-change anti-slip sleeve or a rectangular column quick-change anti-slip sleeve, and the quick-change anti-slip sleeve has the advantages that:
the telescopic rod is convenient for the clamp to adjust the distance between the fixed clamping jaw and the movable clamping jaw according to the length of the lithium battery module, the distance between the vertical parts of the two inverted L-shaped clamping arms of the fixed clamping jaw and the movable clamping jaw can be adjusted according to the width of the lithium battery module, so that the fixed clamping jaw and the movable clamping jaw can be accurately positioned in mounting holes at four corners or four corners of the lithium battery module, and then the movable clamping jaw is driven by the V-shaped movable arm to clamp the lithium battery module, so that the lithium battery module can be quickly taken out of or put into a battery pack;
the lithium battery module clamping device is provided with the quick-change anti-skidding sleeve, so that the friction force of clamping contact with the lithium battery module is increased, and the problem that the lithium battery module falls off after the fixed clamping jaw and the movable clamping jaw are clamped is avoided; the quick-change anti-slip sleeve is of a clamping sleeve type structure, can select a quick-change anti-slip sleeve with a cylindrical structure according to the clamping requirement of the lithium battery module, is suitable for clamping the lithium battery module with the mounting hole, selects a quick-change anti-slip sleeve with a rectangular column structure, is suitable for clamping the side wall of the lithium battery module, increases the clamping contact surface, and is quick and convenient to replace;
the invention is provided with a locking mechanism, after the angle adjustment of the two inverted L-shaped clamping arms of the fixed clamping jaw and the movable clamping jaw is completed, the two inverted L-shaped clamping arms are locked and fixed, and the purpose of quick clamping is realized.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a front view of the invention in the locked state.
Fig. 3 is an enlarged view of a portion a in fig. 2.
Fig. 4 is a schematic view of the connection structure of the locking sleeve and the annular extrusion of the present invention.
Figure 5 is a partial cross-sectional view of the horizontal end of the inverted L-shaped clamp arm of the present invention.
Fig. 6 is a schematic structural view of clamping a lithium battery module with mounting holes according to the present invention.
Fig. 7 is a schematic structural view of clamping a lithium battery cell module without a mounting hole according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 and 2, a portable handheld module clamp comprises a telescopic rod 1, a fixed arm 2, a V-shaped movable arm 3, a clamping handle 4, a fixed clamping jaw 5, a movable clamping jaw 6 and a locking mechanism, wherein the telescopic rod 1 is horizontally arranged, the fixed arm 2 coaxial with the telescopic rod is fixed on the fixed end of the telescopic rod 1, the top end of a vertically arranged fixed pin shaft 8 is fixed on the fixed arm 2, the telescopic end of the telescopic rod 1 is of a vertically through U-shaped hinged seat structure, one end of the V-shaped movable arm 3 extends into a U-shaped groove of the U-shaped hinged seat and is hinged with the telescopic end of the telescopic rod 1 through a pin shaft, the horizontal height of the other end of the V-shaped movable arm 3 is lower than that of the telescopic rod 1, a pin shaft mounting block 9 is fixed at a V-shaped bending part of the V-shaped movable arm 3, the bending part of the V-shaped movable arm 3, which is hinged with the telescopic rod 1, is coaxial with the telescopic rod 1, the top end of a vertically arranged movable pin shaft 10 is fixed on the pin shaft mounting block 9, the other end of the V-shaped movable arm 3 is fixed with the clamping handle 4, the bending part of the V-shaped movable arm 3, the telescopic rod which is parallel with the telescopic rod 1, and the clamping handle 4 are parallel;
the fixed clamping jaw 5 and the movable clamping jaw 6 respectively comprise two inverted L-shaped clamping arms, the end parts of the horizontal parts of the two inverted L-shaped clamping arms of the fixed clamping jaw 5 are hinged on a fixed pin shaft 8, the end parts of the horizontal parts of the two inverted L-shaped clamping arms of the movable clamping jaw 6 are hinged on a movable pin shaft 10, and quick-change anti-slip sleeves 11 with cylindrical structures or quick-change anti-slip sleeves 12 with rectangular column structures are respectively sleeved on the bottom ends of the two inverted L-shaped clamping arms of the fixed clamping jaw 5 and the movable clamping jaw 6 in a clamping manner;
referring to fig. 3, the fixed pin 8 and the movable pin 10 are both connected with a locking mechanism, the locking mechanism includes a locking shaft sleeve 71, a locking pin 72, a locking ball 73, a horizontal spring 74, a vertical spring 75, two locking friction rings 76 and two support pieces 77, the locking shaft sleeve 71 is connected to the corresponding fixed pin 8 or movable pin 10 in a spline manner in a sleeving manner, the vertical spring 75 is sleeved on the corresponding fixed pin 8 or movable pin 10, the bottom end of the locking shaft sleeve 71 is fixedly connected with the top end of the vertical spring 75, and the bottom end of the vertical spring 75 is fixed to the bottom end of the corresponding fixed pin 8 or movable pin 10;
referring to fig. 4, the locking shaft sleeve 71 includes an upper portion, a middle portion and a lower portion, the inner diameters of the upper portion, the middle portion and the lower portion of the locking shaft sleeve 71 are the same, the outer diameters of the upper portion and the lower portion of the locking shaft sleeve 71 are smaller than the outer diameter of the middle portion, an annular pressing plate 78 is fixed at the bottom end of the locking shaft sleeve 71, the inner diameter of the annular pressing plate 78 is equal to the inner diameter of the locking shaft sleeve 71, and the outer diameter of the annular pressing plate 78 is equal to the outer diameter of the middle portion of the locking shaft sleeve 71;
referring to fig. 3, a stepped shaft hole 79 is formed at one end of the telescopic rod 1 and the pin shaft mounting block 9, the inner diameter of the upper part of the stepped shaft hole 79 is smaller than the inner diameter of the lower part, and the inner diameter of the upper part of the stepped shaft hole 79 is larger than the outer diameter of the upper part of the locking shaft sleeve 71 and smaller than the outer diameter of the middle part of the locking shaft sleeve 71;
referring to fig. 3, a locking groove 710 is formed in the outer wall of the middle of the locking shaft sleeve 71, a corresponding horizontal spring 74 and a locking ball 73 are arranged in the locking groove 710, the inner end of the horizontal spring 74 is fixedly connected with the bottom of the locking groove 710, the outer end of the horizontal spring 74 is fixedly connected with the locking ball 73, a locking pin through hole 711 is horizontally formed in one end of the telescopic rod 1 and the pin shaft mounting block 9, the inner end of the locking pin through hole 711 penetrates through the lower portion of the stepped shaft hole 79, the pin rod portion of the locking pin 72 penetrates into the locking pin through hole 711, and the locking ball 73 portion extends into the locking pin through hole 711 when the horizontal spring 74 in the locking groove 710 is not under the action of force and the locking pin through hole 711 and the locking groove 710 are horizontally communicated;
referring to fig. 3, the ends of the horizontal portions of the two inverted L-shaped clamping arms of the fixed clamping jaw 5 or the movable clamping jaw 6 are respectively provided with a shaft hole which is through up and down, the upper shaft hole 712 of one inverted L-shaped clamping arm is overlapped with and through the lower shaft hole 713 of the other inverted L-shaped clamping arm up and down, and the diameters of the upper shaft hole 712 and the lower shaft hole 713 are equal;
referring to fig. 3 and 5, an annular supporting piece 77 is fixed at the lower part of the upper shaft hole 712 or the lower shaft hole 713 of each inverted L-shaped clamping arm, the distance from the supporting piece 77 to the bottom end of the corresponding upper shaft hole 712 or the lower shaft hole 713 is not less than the thickness of the annular pressing plate 78, the annular outer wall of the supporting piece 77 is fixedly connected with the inner wall of the corresponding upper shaft hole 712 or the corresponding lower shaft hole 713, the inner diameter of the supporting piece 77 is greater than the outer diameter of the lower part of the locking shaft sleeve 71, a locking friction ring 76 is arranged in the upper shaft hole 712 and the lower shaft hole 713, the locking friction ring 76 is of a conical structure, the diameter of the top end of the locking friction ring 76 is greater than the diameter of the bottom end and is less than the diameter of the upper shaft hole 712, the bottom end of the locking friction ring 76 is fixed on the corresponding supporting piece 77, and the outer diameter of the middle part of the locking shaft sleeve 71 is less than the inner diameter of the top end of the locking friction ring 76 and is greater than the inner diameter of the bottom end of the locking friction ring 76;
when the vertical spring 75 is in an unstressed state, the middle part of the locking shaft sleeve 71 is positioned in the lower part of the stepped shaft hole 79, the annular pressing plate 78 is positioned in the upper shaft hole 712 and below the supporting piece 77 in the upper shaft hole 712, the locking ball 73 is completely positioned in the locking groove 710, and the horizontal spring 74 is pressed;
referring to fig. 3, after the locking sleeve 71 moves down and is positioned along the fixed pin 8 or the movable pin 10, the locking sleeve 71 presses the vertical spring 75 downward, the locking pin through hole 711 is horizontally communicated with the locking groove 710, the locking ball 73 partially extends into the locking pin through hole 711 under the action of the horizontal spring 74 to position the vertical axis of the locking sleeve 71, the middle part of the locking sleeve 71 extends downward into the locking friction ring 76 of the upper shaft hole 712, the locking friction ring 76 presses the outer ring to make the outer wall of the locking friction ring 76 in the upper shaft hole 712 contact and lock with the inner wall of the upper shaft hole 712, the annular pressing plate 78 extends into the inner ring of the locking friction ring 76 in the lower shaft hole 713, and the locking friction ring 76 presses the outer ring to make the outer wall of the locking friction ring 76 in the lower shaft hole 713 contact and lock with the inner wall of the lower shaft hole 713, so as to realize the locking of the two inverted L-shaped clamping arm angles of the fixed clamping jaw 5 or the movable clamping jaw 6.
Referring to fig. 6, when clamping the lithium battery module 13 with the mounting hole, the bottom end of each inverted L-shaped clamping arm is clamped with a quick-change anti-slip sleeve 11 with a cylindrical structure, so that the inverted L-shaped clamping arms are smoothly inserted into the mounting holes 14; during clamping, at first, adjust the length of telescopic link 1, then adjust the distance between two vertical parts of the inverted-L-shaped clip arm of fixed clamping jaw 5, the distance between two vertical parts of the inverted-L-shaped clip arm of movable clamping jaw 6, then promote the locking shaft sleeve 71 of two locking mechanisms to move down and fix the position, thereby fix the distance between two vertical parts of the inverted-L-shaped clip arm of fixed clamping jaw 5 and movable clamping jaw 6, make two inverted-L-shaped clip arms of fixed clamping jaw 5 and movable clamping jaw 6 stretch into the mounting hole 14 of four corners of lithium battery module 13 respectively, then hand telescopic link 1 and grip handle 4, thereby V type digging arm 3 rotates downwards and drives two inverted-L-shaped clip arms of movable clamping jaw 6 to rotate downwards and press from both sides tight lithium battery module 13, press from both sides tight back, take out lithium battery module 13 from the battery package or put into the battery package can.
Referring to fig. 7, when the lithium battery module 15 without the mounting hole is clamped, the quick-change anti-slip sleeve 12 with a rectangular column structure is clamped and sleeved on the bottom end of each inverted L-shaped clamping arm, so that the quick-change anti-slip sleeve 12 contacts the side wall of the lithium battery module 15 in a large area; firstly, the length of the telescopic rod 1 is adjusted, then the distance between the two inverted L-shaped vertical parts of the fixed clamping jaw 5 and the distance between the two inverted L-shaped vertical parts of the movable clamping jaw 6 are adjusted, then the locking shaft sleeves 71 of the two locking mechanisms are pushed to move downwards to be positioned, so that the two inverted L-shaped clamping arms of the fixed clamping jaw 5 and the two inverted L-shaped clamping arms of the movable clamping jaw 6 are locked, the four quick-change anti-skidding sleeves 12 are in close contact with the side wall of the lithium battery module 15, then the telescopic rod 1 and the clamping handle 4 are held by hands, the V-shaped movable arm 3 rotates downwards to drive the two inverted L-shaped clamping arms of the movable clamping jaw 6 to rotate downwards so as to clamp the side wall of the lithium battery module 15, and after clamping, the lithium battery module 15 is taken out of or put into a battery pack.
When the locking mechanism is unlocked, the locking pin 72 is pressed, the locking ball 73 is completely extruded into the locking groove 710 by the locking pin 72, at the moment, the locking shaft sleeve 71 resets and moves upwards under the action of the vertical spring 75, the middle part of the locking shaft sleeve 71 moves into the lower part of the stepped shaft hole 79 again, the annular extrusion plate 78 moves into the upper shaft hole 712 again, the two locking friction rings 76 reset and release the contact locking structure corresponding to the upper shaft hole and the lower shaft hole, and the two inverted L-shaped clamping arms can rotate again to adjust the angle and the distance between the two inverted L-shaped clamping arms.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a portable hand-held type module anchor clamps which characterized in that: the quick-change anti-skidding mechanism comprises a telescopic rod, a V-shaped movable arm, a fixed clamping jaw, a movable clamping jaw, a quick-change anti-skidding sleeve and a locking mechanism, wherein the telescopic rod is horizontally arranged, a vertically-arranged fixed pin shaft is fixed at one end of the telescopic rod, the other end of the telescopic rod is of a vertically-through U-shaped hinged seat structure, one end of the V-shaped movable arm extends into a U-shaped groove of the U-shaped hinged seat and is hinged with the other end of the telescopic rod through a pin shaft, the horizontal height of the other end of the V-shaped movable arm is lower than that of the telescopic rod, a pin shaft mounting block is fixed at a V-shaped bending part of the V-shaped movable arm, and a vertically-arranged movable pin shaft is fixed on the pin shaft mounting block under the condition that a bending section of the V-shaped movable arm hinged with the telescopic rod is coaxial with the telescopic rod;
the fixed clamping jaw and the movable clamping jaw respectively comprise two inverted L-shaped clamping arms, the end parts of the horizontal parts of the two inverted L-shaped clamping arms of the fixed clamping jaw are hinged to the fixed pin shaft, the end parts of the horizontal parts of the two inverted L-shaped clamping arms of the movable clamping jaw are hinged to the movable pin shaft, and quick-change anti-slip sleeves are respectively sleeved on the bottom ends of the two inverted L-shaped clamping arms of the fixed clamping jaw and the movable clamping jaw in a clamping manner;
the locking mechanism comprises a locking shaft sleeve, a locking pin, a locking ball, a horizontal spring, a vertical spring, two locking friction rings and two support sheets, wherein the locking shaft sleeve is connected to the corresponding fixed pin shaft or movable pin shaft in a sleeving manner in a spline manner;
the locking shaft sleeve comprises an upper part, a middle part and a lower part, the inner diameters of the upper part, the middle part and the lower part of the locking shaft sleeve are the same, the outer diameters of the upper part and the lower part of the locking shaft sleeve are smaller than the outer diameter of the middle part, an annular extrusion plate is fixed at the bottom end of the locking shaft sleeve, the inner diameter of the annular extrusion plate is equal to the inner diameter of the locking shaft sleeve, and the outer diameter of the annular extrusion plate is equal to the outer diameter of the middle part of the locking shaft sleeve;
a stepped shaft hole is formed in one end of the telescopic rod and the pin shaft mounting block, the inner diameter of the upper part of the stepped shaft hole is smaller than the inner diameter of the lower part of the stepped shaft hole, and the inner diameter of the upper part of the stepped shaft hole is larger than the outer diameter of the upper part of the locking shaft sleeve and smaller than the outer diameter of the middle part of the locking shaft sleeve;
the outer wall of the middle part of the locking shaft sleeve is provided with a locking groove, a corresponding horizontal spring and a locking ball are arranged in the locking groove, the inner end of the horizontal spring is fixedly connected with the groove bottom of the locking groove, the outer end of the horizontal spring is fixedly connected with the locking ball, one end of the telescopic rod and the pin shaft mounting block are both horizontally provided with a locking pin through hole, the inner end of the locking pin through hole penetrates through the lower part of the stepped shaft hole, a pin rod part of the locking pin penetrates into the locking pin through hole, and the locking ball part extends into the locking pin through hole under the condition that the horizontal spring in the locking groove is not stressed and the locking pin through hole is horizontally communicated with the locking groove;
the end parts of the horizontal parts of the two inverted L-shaped clamping arms of the fixed clamping jaw or the movable clamping jaw are respectively provided with an up-down through shaft hole, the upper shaft hole of one inverted L-shaped clamping arm is overlapped with the lower shaft hole of the other inverted L-shaped clamping arm up and down and is communicated with the lower shaft hole of the other inverted L-shaped clamping arm, the diameters of the upper shaft hole and the lower shaft hole are equal,
an annular supporting sheet is fixed in the upper shaft hole or the lower shaft hole of each inverted L-shaped clamping arm and positioned at the lower part of the upper shaft hole or the lower shaft hole, the distance between the supporting sheet and the bottom end of the corresponding upper shaft hole or the lower shaft hole is not less than the thickness of the annular extrusion plate, the annular outer wall of the supporting sheet is fixedly connected with the inner wall of the corresponding upper shaft hole or the lower shaft hole, the inner diameter of the supporting sheet is greater than the outer diameter of the lower part of the locking shaft sleeve, locking friction rings are arranged in the upper shaft hole and the lower shaft hole, each locking friction ring is of a conical structure, the diameter of the top end of each locking friction ring is greater than the diameter of the bottom end and smaller than the diameter of the upper shaft hole, the bottom ends of the locking friction rings are fixed on the corresponding supporting sheets, and the outer diameter of the middle part of each locking shaft sleeve is less than the inner diameter of the top end of each locking friction ring and greater than the inner diameter of the bottom end of each locking friction ring;
when the vertical spring is not stressed, the middle part of the locking shaft sleeve is positioned in the lower part of the stepped shaft hole, the annular extrusion plate is positioned in the upper shaft hole and below the support sheet in the upper shaft hole, the locking ball is completely arranged in the locking groove, and the horizontal spring is extruded;
move down the location back when the locking axle sleeve along fixed pin axle or activity round pin axle, the vertical spring of locking axle sleeve extrusion downwards, the perforation of locking round pin and the horizontal intercommunication of locking groove, the locking ball stretches into in the perforation of locking round pin under the effect of horizontal spring part, fix a position the vertical axial of locking axle sleeve, the middle part of locking axle sleeve stretches into downwards in the locking friction circle of upper shaft hole, the outside circle extrusion of locking friction circle makes the outer wall of the downthehole locking friction circle of upper shaft and the inner wall contact locking in last shaft hole, the annular stripper plate stretches into downwards in the locking friction circle in the lower shaft hole, the outside circle extrusion of locking friction circle makes the outer wall of the interior locking friction circle of lower shaft hole and the inner wall contact locking in lower shaft hole of lower shaft hole, thereby realize the locking of two type arm lock angles of fixed clamping jaw or activity clamping jaw.
2. A portable hand-held module holder according to claim 1, wherein: the other end of the V-shaped movable arm is fixed with a clamping handle, and the bending section of the V-shaped movable arm hinged with the telescopic rod is parallel to the clamping handle.
3. A portable hand-held module holder according to claim 1, wherein: and a fixed arm coaxial with the telescopic rod is fixed at the fixed end of the telescopic rod, and the fixed pin shaft is fixed on the fixed arm.
4. A portable hand-held module holder according to claim 3, wherein: the V-shaped movable arm is hinged to the telescopic end of the telescopic rod.
5. A portable hand-held module holder according to claim 1, wherein: the top end of the fixed pin shaft is fixed at one end of the telescopic rod.
6. A portable hand-held module holder according to claim 1, wherein: the top end of the movable pin shaft is fixed on the pin shaft mounting block.
7. A portable hand-held module holder according to claim 1, wherein: the quick-change anti-skid sleeve is a quick-change anti-skid sleeve with a cylindrical structure or a quick-change anti-skid sleeve with a rectangular column structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111130182.0A CN113894735B (en) | 2021-09-26 | 2021-09-26 | Portable hand-held type module anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111130182.0A CN113894735B (en) | 2021-09-26 | 2021-09-26 | Portable hand-held type module anchor clamps |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113894735A CN113894735A (en) | 2022-01-07 |
| CN113894735B true CN113894735B (en) | 2023-01-17 |
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| CN202111130182.0A Active CN113894735B (en) | 2021-09-26 | 2021-09-26 | Portable hand-held type module anchor clamps |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0577569A1 (en) * | 1992-06-30 | 1994-01-05 | OFFICINE AVE S.p.A. | Pliers with movable jaws for gripping bottles or the like for mounting preferably on an automatic rinsing-sterilizing machine |
| TW200821100A (en) * | 2006-11-08 | 2008-05-16 | jun-jia Huang | Clamp of buckling ring |
| CN206122732U (en) * | 2016-08-31 | 2017-04-26 | 艾沛克斯品牌公司 | Chuck and driver |
| CN109940652A (en) * | 2019-04-28 | 2019-06-28 | 上海交通大学 | A kind of attaching/detaching apparatus of corner clamping plate positioning tensioning device |
| CN209906199U (en) * | 2019-03-29 | 2020-01-07 | 桑顿新能源科技有限公司 | Power battery module stone tongs |
| CN210703831U (en) * | 2019-10-23 | 2020-06-09 | 苏州工业园区德研福机械设备有限公司 | Cylinder auto-lock clamping jaw |
| CN214162817U (en) * | 2020-12-23 | 2021-09-10 | 无锡建摩电动车有限公司 | Make things convenient for frock of electric bicycle equipment |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10011025B2 (en) * | 2015-06-10 | 2018-07-03 | Phd, Inc. | Articulating gripper tooling |
| US10781007B2 (en) * | 2018-09-30 | 2020-09-22 | Anthony P. Seesing | Handheld tool for installing wire on a fence |
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2021
- 2021-09-26 CN CN202111130182.0A patent/CN113894735B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0577569A1 (en) * | 1992-06-30 | 1994-01-05 | OFFICINE AVE S.p.A. | Pliers with movable jaws for gripping bottles or the like for mounting preferably on an automatic rinsing-sterilizing machine |
| TW200821100A (en) * | 2006-11-08 | 2008-05-16 | jun-jia Huang | Clamp of buckling ring |
| CN206122732U (en) * | 2016-08-31 | 2017-04-26 | 艾沛克斯品牌公司 | Chuck and driver |
| CN209906199U (en) * | 2019-03-29 | 2020-01-07 | 桑顿新能源科技有限公司 | Power battery module stone tongs |
| CN109940652A (en) * | 2019-04-28 | 2019-06-28 | 上海交通大学 | A kind of attaching/detaching apparatus of corner clamping plate positioning tensioning device |
| CN210703831U (en) * | 2019-10-23 | 2020-06-09 | 苏州工业园区德研福机械设备有限公司 | Cylinder auto-lock clamping jaw |
| CN214162817U (en) * | 2020-12-23 | 2021-09-10 | 无锡建摩电动车有限公司 | Make things convenient for frock of electric bicycle equipment |
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| CN113894735A (en) | 2022-01-07 |
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